2026 Mercedes-Benz EQS (V297, facelift 2026) Dimensions, Size & Specs

The 2026 Mercedes-Benz EQS has a curb weight ranging between 2550 kg and 2660 kg (5616 to 5868 lbs), depending on the configuration and options selected. The maximum weight capacity is between 3120 kg and 3205 kg (6877 to 7063 lbs). The relatively high curb weight is typical of electric vehicles due to large battery packs but is balanced by advanced chassis tuning and adaptive suspension technology. This weight provides stability and smooth ride quality without compromising handling. The wide range of maximum weights indicates the vehicle’s capability to carry passengers and cargo safely while maintaining performance.

The 2026 Mercedes-Benz EQS offers a generous luggage capacity of 610 liters (21.5 cubic feet), which is quite substantial for a luxury electric hatchback. This trunk space comfortably accommodates luggage for long trips, including multiple suitcases and additional gear. Its hatchback design also facilitates easier loading and unloading compared to traditional sedan trunks. Additionally, the roof load capacity is 100 kg (220 lbs), allowing for roof boxes or sports equipment if needed for extra storage. Overall, the EQS is well-equipped for both luxury and practicality on extended journeys.

The 2026 Mercedes-Benz EQS comes with a variety of rim sizes ranging from 19-inch to 22-inch options to suit different driving preferences and aesthetics. Available rims include 8J x 19, 8.5J x 20, 9.5J x 20, 9.5J x 21, and 9.5J x 22. The corresponding tire sizes are 235/55 R19, 255/45 R20, 265/40 R21, and 265/35 R22. Larger rims with low-profile tires tend to enhance handling and offer a sportier look but may slightly reduce ride comfort due to firmer sidewalls. Smaller rims provide a smoother ride and may be preferred for more comfort-oriented driving. This range allows buyers to tailor the EQS’s aesthetics and driving feel to their preferences.

With an overall length of 5225 mm (205.7 inches or approximately 17 feet 1 inch) and a width of 1926 mm (75.8 inches) not including mirrors, the 2026 Mercedes-Benz EQS is quite large but generally fits into a standard residential garage, which often ranges around 5500 mm (18 feet) in length and 2400 mm (7 feet 10 inches) in width. However, when considering the car's width including opened mirrors at 2138 mm (84.2 inches or about 7 feet), tight side clearances may occur in narrower garage spaces. Homeowners with extra-wide garage doors or ample space should have no issues, though careful mirror folding is recommended for optimal ease of parking in confined areas.

The 2026 Mercedes-Benz EQS (V297 facelift) retains largely similar dimensions to its predecessor, the pre-facelift V297 generation, which was slightly shorter and narrower. The facelift model measures 5225 mm (205.7 inches) in length and 1926 mm (75.8 inches) in width, reflecting minor adjustments rather than a full redesign in size. This continuity in dimensions preserves the EQS's commanding road presence and luxury interior space while incorporating updated styling and technology. The slight dimensional tweaks contribute to aerodynamic improvements and interior packaging without significantly altering driving dynamics or parking requirements compared to the original V297 EQS.

The 2026 Mercedes-Benz EQS stands out in the luxury electric vehicle segment due to its impressive size. At 5225 mm (205.7 inches) long and 1926 mm (75.8 inches) wide, it is generally larger than competitors like the Tesla Model S (approx. 4970 mm / 195.7 inches length) or Audi e-tron GT (approx. 4989 mm / 196.5 inches length). This size translates to more interior space, enhanced rear passenger comfort, and a larger battery pack for longer driving range. While some luxury electric sedans focus more on sporty compact dimensions, the EQS leans toward a limousine-like experience offering expansive cabin space combined with advanced technology and supreme comfort.

The 2026 Mercedes-Benz EQS has a height of 1510 mm (59.4 inches), which is relatively low for a luxury car of its size, contributing to its sleek aerodynamic silhouette. A lower height helps reduce air resistance, which is crucial for maximizing the electric vehicle's efficiency and driving range. The hatchback body style and smooth surfaces further minimize drag, making the car one of the most aerodynamically efficient in its category. This aerodynamic focus allows the EQS to achieve impressive performance and range figures while maintaining a futuristic and elegant design.

With a curb weight between 2550 kg and 2660 kg (5616 to 5868 lbs) and a maximum permissible weight up to 3205 kg (7063 lbs), the 2026 Mercedes-Benz EQS is among the heavier vehicles within the electric luxury flagship class. The significant mass is primarily due to the large battery packs necessary for extended range and battery protection. Despite this weight, Mercedes-Benz engineers have optimized the chassis and suspension setup to provide balanced handling with stable, confident cornering and absorb road imperfections effectively. The weight also helps deliver a solid, planted feel at highway speeds but can affect acceleration and efficiency slightly compared to lighter competitors. However, the trade-off favors comfort, safety, and long-range driving capabilities.

The 2026 Mercedes-Benz EQS has a roof load capacity of 100 kg (220 lbs), which is fairly standard for luxury electric vehicles of its size. This rating allows for the secure mounting of roof racks or cargo boxes, ideal for carrying extra luggage, sports equipment like bikes or skis, or additional gear that might not fit inside the spacious 610-liter (21.5 cubic feet) trunk. However, it's important to observe weight distribution and ensure that the roof rack equipment is compatible with the vehicle’s specified load limits to preserve vehicle dynamics and safety. This capability enhances the EQS's practicality for extended travel or outdoor activities.